CN217606221U - Camera lens cover capable of being automatically opened and closed - Google Patents

Abstract

The utility model relates to a camera lens cap that can open and shut automatically, its camera lens that is used for opening and closes the camera, the lens cap includes: the lens is arranged on the frame; the first cover body is movably arranged on the frame and has a closed state and an open state; the second cover body is fixedly connected to the frame, a temporary storage area matched with the first cover body is formed between the second cover body and the frame, and when the first cover body is in an open state, the first cover body is positioned in the temporary storage area; the driving piece is connected to the first cover body and used for driving the first cover body to be switched between a closed state and an open state. The utility model realizes automatic lens opening and covering through the matching of the two cover bodies, and has simple and convenient operation; on the other hand opens the first lid behind the camera lens and can automatic storage in the storage area that the second lid formed, for the user removes the vexation of saving the lens cap from, effectively promotes the user and uses experience.

Description

Camera lens cover capable of being automatically opened and closed

Technical Field

The utility model belongs to camera lens cap field, concretely relates to camera lens cap that can open and shut automatically.

Background

As is well known, the lens is a very important functional component in the camera, and therefore, in order to better protect the camera lens, technicians design various lens covers capable of matching the camera lens to protect the lens when the camera is not used.

However, in the actual use process, the existing lens cover is mostly of a detachable type, that is, the lens cover is covered on the camera lens when not in use, the camera lens needs to be taken down during use, the detachment and installation are troublesome, and the taken-down lens cover needs to be specially stored to prevent loss, which greatly influences the use experience of users.

Disclosure of Invention

The utility model aims to solve the technical problem that overcome prior art not enough, provide a camera lens cap that modified can open and shut automatically.

In order to solve the technical problem, the utility model discloses take following technical scheme:

an automatically openable and closable camera lens cover for opening and closing a lens of a camera, the lens cover comprising:

the lens is arranged on the frame;

the first cover body is movably arranged on the frame and has a closed state capable of covering the lens and an open state capable of opening the lens;

the second cover body is fixedly connected to the frame, a temporary storage area matched with the first cover body is formed between the second cover body and the frame, and when the first cover body is in an open state, the first cover body is positioned in the temporary storage area;

the driving piece is connected to the first cover body and used for driving the first cover body to be switched between a closed state and an open state.

Preferably, the frame comprises a frame plate and a frame surrounding the frame plate, the first cover body and the second cover body are positioned on the same side of the frame plate, and the second cover body is fixedly connected to the frame plate from the periphery and forms a temporary storage area with the frame plate; and/or when the first cover body is in a closed state, the side surfaces of the first cover body and the second cover body are arranged in a vertical flush manner. Set up like this, after covering the camera lens, guarantee lens cap surfacing.

Preferably, the shelf plate is formed with a guide rail extending up and down, wherein the first cover is slidably connected to the guide rail, and the driving member drives the first cover to move up and down along the guide rail.

Specifically, the guide rail has two and sets up in one side of keeping away from first lid on the frame plate side by side, still is formed with on the frame plate and dodges the groove with two guide rail one-to-ones two, is equipped with on the first lid to correspond and passes two and dodge the groove and respectively sliding connection in the sliding part on two guide rails. The lens is simple in structure, and the first cover body can be conveniently stored in the temporary storage area after the lens is opened.

Furthermore, the guide rail is divided into a first section extending obliquely from top to bottom and a second section extending vertically and downwards from the lower end part of the first section, and when the first cover body is switched from the closed state to the open state, the driving piece drives the first cover body to move obliquely and downwards along the first section in the direction close to the frame plate, then move vertically and downwards along the second section and enter the temporary storage area. Set up like this, through the motion of ordering about first lid along first section, can make first lid dodge the second lid automatically and get into the buffers.

Preferably, a movable groove extending up and down is further formed on the frame plate, the driving member is disposed on one side of the frame plate far away from the first cover body, and the driving member is connected to the first cover body through the movable groove.

Specifically, the driving part comprises a screw rod extending up and down, a threaded sleeve sleeved on the screw rod and a motor used for driving the screw rod to rotate, wherein an extending part extending towards the direction of the first cover body is formed on the side wall of the threaded sleeve, and the first cover body is movably connected onto the extending part.

Furthermore, a traction end part is formed at the bottom of the first cover body, wherein one or more counter bores are formed in the traction end part, and the traction end part is movably connected to the extension part through a step screw penetrating through the counter bores; an elastic piece is further arranged between the step screw and the counter bore, and the elastic piece enables the first cover body to have the tendency of moving away from the frame plate. By the arrangement, when the first cover body is switched from the opening state to the closing state, the first cover body can be automatically reset to be flush with the second cover body.

Preferably, the first cover body is further connected with a connecting block, wherein the connecting block is sleeved on the extending part and positioned in the movable groove, and the top of the connecting block is provided with a roller; the upper end part of the screw rod is provided with a guide block, wherein the bottom of the guide block is provided with a guide inclined plane matched with the roller, when the first cover body moves up and down, the roller moves along the guide inclined plane, and when the first cover body is in a closed state, the connecting block is abutted against the top of the movable groove; when the first cover body is in an opening state, the connecting block abuts against the bottom of the movable groove.

In addition, the top of the first cover body is provided with a first matching surface inclined towards the self-moving direction, and the top of the frame is provided with a second matching surface matched with the first matching surface.

Because of the implementation of above technical scheme, the utility model discloses compare with prior art and have following advantage:

the utility model realizes automatic lens opening and covering through the matching of the two cover bodies, and has simple and convenient operation; on the other hand, the first cover body after the lens is opened can be automatically stored in the storage area formed by the second cover body, so that the trouble of storing the lens cover is avoided for a user, and the use experience of the user is effectively improved.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a schematic perspective view (closed state) of the camera lens cover capable of automatically opening and closing according to the present invention;

fig. 2 is a schematic perspective view (open state) of the camera lens cover capable of automatically opening and closing according to the present invention;

fig. 3 is a schematic perspective view of the camera lens cover capable of automatically opening and closing according to the present invention (the second cover body is not shown);

fig. 4 is a schematic perspective view (another view angle in a closed state) of the camera lens cover capable of automatically opening and closing according to the present invention;

FIG. 5 is a view seen from the direction A in FIG. 4;

FIG. 6 is a schematic sectional view taken along line B-B in FIG. 5;

fig. 7 is a schematic perspective view of the first cover;

wherein: J. a lens;

1. a first cover body; m1, a first matching surface; 10. a sliding part; 11. a trailing end portion; k. a counter bore; s, step screws; t, an elastic piece; a. connecting blocks; a0, a roller;

2. a second cover body; q, a temporary storage area;

3. a frame; 30. a frame plate; g. a guide rail; g1, a first section; g2, a second section; c1, avoiding a groove; c2, a movable groove; 31. a frame; m2, a second mating surface;

4. a drive member; 40. a base; 41. a screw rod; b. a guide block; 42. a threaded sleeve; 420. an extension portion; 43. a motor; 44. a gear.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments accompanying the present application are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is capable of embodiments in many different forms than those described herein and that modifications may be made by one skilled in the art without departing from the spirit and scope of the application and it is therefore not intended to be limited to the specific embodiments disclosed below.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless explicitly specified otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and encompass, for example, both fixed and removable connections or integral parts thereof; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as the case may be.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature. It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

As shown in fig. 1 to 4, the camera lens cover capable of automatically opening and closing according to the present embodiment is used for opening and closing a lens J of a camera, and includes a first cover body 1, a second cover body 2, a frame 3, and a driving member 4.

Specifically, the lens J is disposed on the frame 3, the first cover 1 is movably disposed on the frame 3 and has a closed state capable of covering the lens J and an open state capable of opening the lens J, the second cover 2 is fixedly disposed on the frame 3, a temporary storage area q matched with the first cover 1 is formed between the second cover 2 and the frame 3, and when the first cover 1 is in the open state, the first cover 1 is located in the temporary storage area q.

As shown in fig. 5 and 6, the frame 3 includes a rectangular frame plate 30 and a frame 31 surrounding the frame plate 30, wherein the first cover 1 and the second cover 2 are located on the same side of the frame plate 30 and both have rectangular shapes matching with the rectangular frame 31, and the second cover 2 is fixedly connected to the frame plate 30 from the periphery and is separated from the frame plate 30 to form a temporary storage area q.

Referring to fig. 6, when the first cover 1 is in the closed state, the upper portion of the first cover 1 is flush with the side surface of the second cover 2, and the lower portion of the first cover 1 is located inside the second cover 2 and extends into the temporary storage area q. Set up like this, after covering the camera lens, guarantee lens cap surfacing.

Specifically, a first mating surface m1 inclined toward the movement direction of the first cover 1 is formed on the top of the first cover 1, and a second mating surface m2 mated with the first mating surface m1 is formed on the top of the frame 31, wherein when the first cover 1 is opened downward, the first mating surface m1 and the second mating surface m2 slide relative to each other.

In this example, two side-by-side and spaced guide rails g are formed on one side of the frame plate 30 away from the first cover body 1, wherein each guide rail g extends vertically, an avoiding groove c1 corresponding to the two guide rails g one by one is further formed on the frame plate 30, a sliding portion 10 correspondingly penetrating through the two avoiding grooves c1 and respectively slidably connected to the two guide rails g is arranged on the lower portion of the first cover body 1, and the driving member 4 drives the first cover body 1 to move vertically along the guide rails g. The lens is simple in structure, and the first cover body can be conveniently stored in the temporary storage area after the lens is opened.

In order to further facilitate the operation, each guide rail g is divided into a first section g1 extending obliquely from top to bottom and a second section g2 extending vertically and downwardly from the lower end part of the first section g1, and when the first cover body 1 is switched from the closed state to the open state, the driving member 4 drives the first cover body 1 to move obliquely and downwardly along the first section g1 towards the frame plate 30, and then to move vertically and downwardly along the second section g2 and enter the temporary storage area q. Set up like this, through the motion of ordering about first lid along first section, can make first lid dodge the second lid automatically and get into the buffers.

In addition, a movable groove c2 is formed in the frame plate 30, is located between the two avoiding grooves c1, and extends vertically, the driving member 4 is disposed on one side of the frame plate 30, which is far away from the first cover body 1, and the driving member 4 is connected to the first cover body 1 through the movable groove c 2.

Specifically, the driving member 4 includes a base 40 fixedly connected to the frame plate 30, a screw rod 41 disposed on the base 40 and extending vertically, a threaded sleeve 42 sleeved on the screw rod 41, a motor 43 for driving the screw rod 41 to rotate, and four gears 44 disposed between the motor 43 and the screw rod 41 side by side, wherein the first cover 1 is connected to the threaded sleeve 42, the motor 43 drives the screw rod 41 to rotate through transmission of the four gears 44, and the first cover 1 and the threaded sleeve 42 move up and down synchronously.

For further convenience of operation, an extending portion 420 extending toward the first cover body is formed on the side wall of the threaded sleeve 42, and the first cover body 1 is movably connected to the extending portion 420.

As shown in fig. 7, a traction end portion 11 is further formed at the bottom of the first cover body 1, wherein two counter bores k arranged side by side up and down are formed in the traction end portion 11, and the traction end portion 11 is movably connected to the extension portion 420 through a step screw s penetrating through the counter bores k; between the step screw s and the counter bore k is also provided an elastic member t (see fig. 6), wherein the elastic member t causes the first cover 1 to have a tendency to move away from the frame plate 30. By the arrangement, when the first cover body is switched from the opening state to the closing state, the first cover body can be automatically reset to be flush with the second cover body.

Meanwhile, the traction end 11 of the first cover body 1 is further connected with a connecting block a, wherein the connecting block a is sleeved on the extension part 420 and is positioned in the movable groove c2, and the top of the connecting block a is provided with a roller a0; the upper end of the screw rod 41 is provided with a guide block b, wherein a guide inclined plane matched with the roller a0 is formed at the bottom of the guide block b, when the first cover body 1 moves up and down, the roller a0 moves along the guide inclined plane, and when the first cover body 1 is in a closed state, the connecting block a is abutted against the top of the movable groove c 2; when the first cover body 1 is in an open state, the connecting block a abuts against the bottom of the movable groove c 2.

Therefore, the present embodiment has the following advantages:

1. the lens can be automatically opened and covered, and the operation is simple and convenient;

2. the first cover body after the lens is opened can be automatically stored in the storage area formed by the second cover body, so that the trouble of storing the lens cover is avoided for a user, and the use experience of the user is effectively improved;

3. after the lens is covered, the surface of the lens cover is ensured to be smooth, and the attractiveness is improved;

4. when the first cover body moves along the guide rail, the second cover body can be automatically avoided to enter the temporary storage area, and the structure is simple and reliable.

The present invention has been described in detail, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the same, and the protection scope of the present invention should not be limited thereby, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims (10)

1. A camera lens cover capable of automatically opening and closing, which is used for opening and closing a lens of a camera, characterized in that: the lens cover includes:

the lens is arranged on the frame;

the first cover body is movably arranged on the frame and has a closed state capable of covering the lens and an open state capable of opening the lens;

the second cover body is fixedly connected to the frame, a temporary storage area matched with the first cover body is formed between the second cover body and the frame, and when the first cover body is in an opened state, the first cover body is positioned in the temporary storage area;

the driving piece is connected to the first cover body and used for driving the first cover body to be switched between a closed state and an open state.

2. An automatically openable and closable camera lens cover according to claim 1, wherein: the frame comprises a frame plate and a frame surrounding the frame plate, the first cover body and the second cover body are positioned on the same side of the frame plate, and the second cover body is fixedly connected to the frame plate from the periphery and forms the temporary storage area with the frame plate; and/or when the first cover body is in a closed state, the side surfaces of the first cover body and the second cover body are arranged in a vertical flush manner.

3. The camera lens cover capable of automatically opening and closing according to claim 2, wherein: the frame plate is provided with a guide rail extending up and down, the first cover body is connected to the guide rail in a sliding mode, and the driving piece drives the first cover body to move up and down along the guide rail.

4. The camera lens cover capable of automatically opening and closing according to claim 3, wherein: the guide rail have two and set up side by side in keep away from on the frame plate one side of first lid, still be formed with on the frame plate with two the groove of dodging of guide rail one-to-one, be equipped with on the first lid and correspond and pass two dodge the groove and respectively sliding connection in two sliding part on the guide rail.

5. An automatically openable and closable camera lens cover according to claim 3 or 4, wherein: the guide rail is divided into a first section extending obliquely from top to bottom and a second section extending vertically and downwards from the lower end part of the first section, and when the first cover body is switched from a closed state to an open state, the driving piece drives the first cover body to move obliquely and downwards along the first section towards the direction close to the frame plate, then move vertically and downwards along the second section and enter the temporary storage area.

6. The camera lens cover capable of automatically opening and closing according to claim 2, wherein: the frame plate is also provided with a movable groove extending up and down, the driving piece is arranged on one side of the frame plate far away from the first cover body, and the driving piece is connected to the first cover body through the movable groove.

7. The automatically openable and closable camera lens cover according to claim 6, wherein: the driving piece comprises a screw rod extending up and down, a threaded sleeve sleeved on the screw rod and a motor for driving the screw rod to rotate, wherein an extending portion extending towards the first cover body is formed on the side wall of the threaded sleeve, and the first cover body is movably connected to the extending portion.

8. The automatically openable and closable camera lens cover according to claim 7, wherein: a traction end part is formed at the bottom of the first cover body, wherein one or more counter bores are formed in the traction end part, and the traction end part is movably connected to the extension part through a step screw penetrating through the counter bores; an elastic part is further arranged between the step screw and the counter bore, and the elastic part enables the first cover body to have a trend of moving away from the frame plate.

9. An automatically openable and closable camera lens cover according to claim 7 or 8, wherein: the first cover body is further connected with a connecting block, the connecting block is sleeved on the extending part and is positioned in the movable groove, and a roller is arranged at the top of the connecting block; the upper end part of the screw rod is provided with a guide block, a guide inclined plane matched with the roller is formed at the bottom of the guide block, the roller moves along the guide inclined plane when the first cover body moves up and down, and the connecting block is abutted against the top of the movable groove when the first cover body is in a closed state; when the first cover body is in an open state, the connecting block abuts against the bottom of the movable groove.

10. The camera lens cover capable of automatically opening and closing according to claim 2, wherein: the top of the first cover body is provided with a first matching surface inclined towards the self-moving direction, and the top of the frame is provided with a second matching surface matched with the first matching surface.

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